CN203787650U - Power line connecting piece - Google Patents
Power line connecting piece Download PDFInfo
- Publication number
- CN203787650U CN203787650U CN201420200478.4U CN201420200478U CN203787650U CN 203787650 U CN203787650 U CN 203787650U CN 201420200478 U CN201420200478 U CN 201420200478U CN 203787650 U CN203787650 U CN 203787650U
- Authority
- CN
- China
- Prior art keywords
- power line
- connector
- slot
- metal insert
- cover plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a power line connecting piece which comprises a connector and power lines. A slot is formed in one end of the connector, metal insertion pieces are arranged in the slot, the other end of the connector are connected with the power lines, line cores of the power lines are connected with the metal insertion pieces, and the joints between the line cores and the metal insertion pieces are encapsulated in the connector. Compared with an existing power line connecting piece, the power line connecting piece has the advantages that the joints between the line cores of the power lines and the metal insertion pieces are encapsulated in the connector, the connector and the power lines do not need to be connected or sealed when the power line connecting piece is used, electric leakage caused by unsealing or untight sealing of the joints between the line cores and the metal insertion pieces can be avoided, and the power lines can be prevented from loosening.
Description
Technical field
The utility model relates to electric component, particularly a kind of power line connector.
Background technology
Power line connector is usually used in multiple household electrical appliance, such as electric cooker, computer etc. are upper, is generally used in conjunction with power cord plug.Power cord plug is connected with commercial power socket, thereby powers to household electrical appliance.Power line connector is located on the cabinet or casing of household electrical appliance conventionally, by adapt to the multiple socket type in country variant and area with different power cord plugs, very easy to use.
At present, as shown in Figure 1, this power line connector comprises connector 1 and power line 2 to the structure of the power line connector that manufacturing enterprise produces according to GB GB2099.1-2008.Connector 1 is generally made up of terminal and a set of plastic shell, and terminal wherein comprises multiple metal inserts 12.In the time producing, by exposed the tail end of metal insert 12, form binding post 12a at the terminals of connector 1.The core 21 of power line 2 is fixedly connected with binding post 12a by modes such as welding.
In some cases, in order to prevent electric leakage and to get an electric shock, on binding post 12a and core 21, be also coated with insulating barrier 13.
But in use there are a lot of defects in above power line connector, mainly contains:
(1) binding post 12a and core 2 do not do insulation processing or coated insulating barrier 13 poorly sealed, cause electric leakage;
(2) flexible power line 2 and the binding post 12a of rigidity are fixedly connected with, and in use easily occur that tie point gets loose or core 21 breaks, and cause electrical equipment to break down.
Utility model content
The purpose of this utility model is to provide a kind of power line connector, to solve above technical problem.
According to an aspect of the present utility model, a kind of power line connector is provided, comprise connector and power line, connector one end has slot, in slot, be provided with metal insert, the connector other end is connected with power line, and the core of power line is connected with metal insert, and the junction of core and metal insert is encapsulated in connector inside.Compared with existing power line connector, the power line connector that the utility model provides, the junction of the core of power line and metal insert is encapsulated in to connector inside, do not need in use connector is connected with power line and seals, both can avoid thus, because junction unsealing or poorly sealed the causing of core and metal insert leak electricity, can avoiding again power line to get loose.
In some embodiments, connector is also provided with fixture.Thus, this power line connector can with the fixed installation such as cabinet, casing.
In some embodiments, fixture is the fixing hole for wearing screw or bolt.Use screw, bolt or rivet easily power line connector to be fixed on cabinet or casing.
In some embodiments, fixture is buckle.Thus, on cabinet or casing, arrange after suitable hole, can be directly power line connector and cabinet or casing be fixed.
In some embodiments, connector also comprises cover plate, and cover plate is connected with connector by hinge, and cover plate blocks the oral area at slot.Cover plate can dustproof and waterproof, not only can prevent metal insert corrosion, can also effectively prevent electric leakage.
In some embodiments, on hinge, be also provided with the spring that cover plate is pressed on to slot oral area.Thus, this not used time of power line connector, cover plate can be combined in slot oral area automatically.
In some embodiments, connector and power line are one-body molded.Thus, sealing more between connector and power line, the phenomenon that can avoid power line to get loose.
In some embodiments, the power line other end is provided with mounting head.Thus, power line can be connected with wiring board or other elements easily.
Brief description of the drawings
Fig. 1 is the structural representation of existing power line connector.
Fig. 2 is the schematic diagram of the power line connector of a kind of execution mode of the utility model.
Fig. 3 is the cutaway view of the power line connector shown in Fig. 1 along A-A direction.
Fig. 4 is the schematic diagram of the another kind of execution mode power line of the utility model connector.
Fig. 5 is the schematic diagram of another execution mode power line connector of the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1
Fig. 2 and Fig. 3 have schematically shown the power line connector according to a kind of execution mode of the present utility model.As shown in the figure, this device comprises connector 1 and power line 2, and connector 1 and power line 2 are one-body molded.Connector 1 one end has slot 11, is provided with metal insert 12 in slot 11, and connector 1 other end is connected with power line 2, and the core 21 of power line 2 is connected with metal insert 12, and core 21 is encapsulated in connector 1 inside with the junction of metal insert 12.Power line 2 other ends are provided with mounting head 22.Connector 1 is also provided with fixture.In the present embodiment, fixture is the fixing hole 13 for wearing screw or bolt.Use screw, bolt or rivet easily power line connector to be fixed on cabinet or casing.
Compared with existing power line connector, the power line connector that the utility model provides, the core of power line 2 21 and the junction of metal insert 12 are encapsulated in to connector 1 inside, do not need in use connector 1 be connected and seal with power line 2, between core 21 and metal insert 12, do not stress, both can avoid thus, because core 21 and junction unsealing or poorly sealed the causing of metal insert 12 leak electricity, can avoiding again power line 2 to get loose.
The world patterns such as in the present embodiment, the pattern of metal insert 12 can be GB, European, English, Japanese or American.
Embodiment 2
Fig. 4 has schematically shown the power line connector according to another kind of execution mode of the present utility model.As shown in the figure, be with the difference of embodiment 1, the fixture arranging on connector 1 is buckle 14.On cabinet or casing, arrange after suitable hole, can be directly power line connector and cabinet or casing be fixed.
Embodiment 3
Fig. 5 has schematically shown the power line connector according to another execution mode of the present utility model.As shown in the figure, be with the difference of embodiment 1, connector 1 also comprises cover plate 15, and cover plate 15 is connected with connector 1 by hinge 16, and cover plate 15 blocks the oral area at slot.Cover plate 15 can dustproof and waterproof, not only can prevent metal insert corrosion, can also effectively prevent electric leakage.
In other some execution modes, on hinge 16, can also be provided with the spring that cover plate 15 is pressed on to slot oral area.
In some other execution modes, between connector 1 and power line 2, can also be arranged to different angles according to actual conditions, such as 90 degree or 60 degree.Because connector 1 and power line 2 adopt one-body moldedly, can be designed to easily thus arbitrarily angled.
The housing parts of the connector 1 of the power line connector that the utility model provides adopts the excellent macromolecule polymeric material manufacture of insulated wire energy, and metal insert 12 adopts copper alloy manufacture.All material all meets the relevant regulations of country and industry.And can not produce electric spark in the time starting and use, safer.
Above-described is only execution modes more of the present utility model.For the person of ordinary skill of the art; do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement; such as the shape of connector 1 being made to the quantity and the shape that change or metal insert 12 is set according to the situation of application, these all belong to protection range of the present utility model.
Claims (8)
1. power line connector, it is characterized in that, comprise connector (1) and power line (2), described connector (1) one end has slot (11), in described slot (11), be provided with metal insert (12), described connector (1) other end is connected with described power line (2), and the core (21) of described power line (2) is connected with described metal insert (12), and described core (21) is encapsulated in described connector (1) inside with the junction of described metal insert (12).
2. power line connector according to claim 1, is characterized in that, described connector (1) is also provided with fixture.
3. power line connector according to claim 2, is characterized in that, described fixture is the fixing hole (13) for wearing screw or bolt.
4. power line connector according to claim 2, is characterized in that, described fixture is buckle (14).
5. according to the power line connector described in any one in claim 1,3 or 4, it is characterized in that, described connector (1) also comprises cover plate (15), described cover plate (15) is connected with described connector (1) by hinge (16), and described cover plate (15) blocks the oral area in described slot (11).
6. power line connector according to claim 5, is characterized in that, is also provided with the spring that described cover plate (15) is pressed on to described slot (11) oral area on described hinge (16).
7. power line connector according to claim 1, is characterized in that, described connector (1) and described power line (2) are one-body molded.
8. power line connector according to claim 1, is characterized in that, described power line (2) other end is provided with mounting head (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200478.4U CN203787650U (en) | 2014-04-23 | 2014-04-23 | Power line connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200478.4U CN203787650U (en) | 2014-04-23 | 2014-04-23 | Power line connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787650U true CN203787650U (en) | 2014-08-20 |
Family
ID=51323805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420200478.4U Expired - Fee Related CN203787650U (en) | 2014-04-23 | 2014-04-23 | Power line connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997989A (en) * | 2016-01-25 | 2017-08-01 | 湖南南车时代电动汽车股份有限公司 | A kind of angle connector |
-
2014
- 2014-04-23 CN CN201420200478.4U patent/CN203787650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997989A (en) * | 2016-01-25 | 2017-08-01 | 湖南南车时代电动汽车股份有限公司 | A kind of angle connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20190423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |